If the excessive sweating due to anxiety is resolved and it's been atleast 4-6 months, then only you should think of tapering off and stopping the medicines. If the excessive sweating is still there and the psychiatrist says it is a symptom of anxiety, then you need to discuss with him to further optimise the treatment and if the psychiatrist says the sweating is not related to anxiety then you need to consult a Physician to ascertain the cause and treatment accordingly. If you are well from last many months, then you should decrease tab clonazepam to 0.25mg at night for a week and then take half tablet of 0.25mg for another week and then stop. Continue Escitalopram and Restfull for next 2 weeks after stopping clonazepam and then make restfull half tablet for a week before stopping it completely. After another 2 weeks make Escitalopram 25mg per day for a week, and then decrease 5mg every week before stopping it completely.
Next Steps
Taper gradually if well or consult a clinician